/* schaktmassakalkylator.css – Schaktmassakalkylatorn. Allt ligger under .smk-sida, och färgerna i egna variabler, så att inget påverkar
   sajtens header. Sidan bryter medvetet mot mall.php (se CLAUDE.md): i stället för en smal spalt är den en arbetsyta med tre spalter,
   så att vyerna och resultaten syns medan man ändrar. --smk-hojd sätts av skriptet (matHojd()), så att arbetsytan fyller fönstret. */

.smk-sida {
    --smk-primar: #2563eb;
    --smk-primar-hover: #1d4ed8;
    --smk-mork: #1e293b;
    --smk-morkast: #0f172a;
    --smk-bakgrund: #f4f7f6;
    --smk-kort: #ffffff;
    --smk-text: #333333;
    --smk-dampad: #64748b;
    --smk-kant: #e2e8f0;
    --smk-gron: #16a34a;
    color: var(--smk-text);
    font-family: system-ui, -apple-system, sans-serif;
    line-height: 1.4;
}
.smk-sida [hidden] { display: none !important; }
.smk-sida *, .smk-sida *::before, .smk-sida *::after { box-sizing: border-box; }

/* Raden överst: rubriken, kalkylens namn med sparstatus, och knapparna */
.smk-topp {
    background: linear-gradient(135deg, var(--smk-morkast), var(--smk-primar));
    color: #fff;
    padding: 8px 12px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px 14px;
}
.smk-topp h1 { font-size: 1.05rem; font-weight: 700; margin: 0; white-space: nowrap; }
.smk-namnruta { display: flex; align-items: center; gap: 8px; flex: 1 1 280px; min-width: 0; }
.smk-status {
    flex: 0 1 auto; min-width: 0; font-size: 0.76rem; font-weight: 600; padding: 3px 9px; border-radius: 999px; line-height: 1.3;
    background: rgba(255,255,255,0.14); color: #fff; display: inline-flex; align-items: center; flex-wrap: wrap; gap: 2px 8px;
}
.smk-status.sparat { background: #ecfdf5; color: #065f46; }
.smk-status.sparar { background: #eff6ff; color: #1e40af; }
.smk-status.osparat { background: #fffbeb; color: #92400e; }
.smk-status.fel { background: #fef2f2; color: #991b1b; }
.smk-status a { color: inherit; }
.smk-knappar { display: flex; flex-wrap: wrap; gap: 5px; }
.smk-tk {
    border: 1px solid rgba(255,255,255,0.35); background: rgba(255,255,255,0.12); color: #fff; padding: 5px 9px; border-radius: 6px;
    font-size: 0.8rem; font-weight: 600; cursor: pointer; white-space: nowrap; line-height: 1.3;
}
.smk-tk:hover { background: rgba(255,255,255,0.24); }
.smk-tk:focus-visible, .smk-vy-knapp:focus-visible { outline: 2px solid #fff; outline-offset: 1px; }
.smk-tk-primar { background: #fff; border-color: #fff; color: var(--smk-primar-hover); }
.smk-tk-primar:hover { background: #dbeafe; }

.smk-meddelande { margin: 8px 12px 0; padding: 8px 12px; border-radius: 8px; font-size: 0.86rem; background: #ecfdf5; color: #065f46; }
.smk-meddelande.varning { background: #fffbeb; color: #92400e; border: 1px solid #fcd34d; }

/* Arbetsytan */
.smk-yta {
    display: grid;
    grid-template-columns: 340px minmax(0, 1fr) 330px;
    gap: 10px;
    height: var(--smk-hojd, 640px);
    padding: 10px 12px 0;
}
.smk-spalt {
    background: var(--smk-kort);
    border: 1px solid var(--smk-kant);
    border-radius: 8px;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
}
.smk-mitt { display: flex; flex-direction: column; gap: 10px; min-height: 0; min-width: 0; }

/* Vänsterspalten */
.smk-del { border-bottom: 1px solid var(--smk-kant); }
.smk-del:last-child { border-bottom: none; }
.smk-del summary {
    position: sticky; top: 0; z-index: 3; background: #f8fafc; padding: 8px 12px; font-weight: 700; font-size: 0.9rem;
    color: var(--smk-mork); cursor: pointer;
}
.smk-del[open] summary { border-bottom: 1px solid var(--smk-kant); }
.smk-del-inne { padding: 10px 12px; }
.smk-rad { display: grid; grid-template-columns: minmax(0, 1fr) 20px 92px; gap: 3px 6px; align-items: center; margin-bottom: 8px; }
.smk-rad:last-child { margin-bottom: 0; }
.smk-rad label { font-size: 0.82rem; font-weight: 600; margin: 0; line-height: 1.25; }
.smk-rad .smk-hint { grid-column: 1 / -1; }
.smk-sida input[type="number"], .smk-sida input[type="text"], .smk-sida input[type="search"], .smk-sida select {
    padding: 5px 6px; border: 1px solid #cbd5e1; border-radius: 5px; font-size: 0.85rem; font-family: inherit; background: #fff; color: var(--smk-text); min-width: 0; width: 100%;
}
.smk-sida .smk-namnruta input[type="text"] {
    flex: 1 1 auto; width: auto; min-width: 120px; max-width: 360px; padding: 5px 9px; border: 1px solid rgba(255,255,255,0.35); border-radius: 6px;
    background: rgba(255,255,255,0.12); color: #fff; font-size: 0.9rem;
}
.smk-sida .smk-namnruta input[type="text"]::placeholder { color: rgba(255,255,255,0.7); }
.smk-sida .smk-namnruta input[type="text"]:focus { outline: 2px solid #fff; outline-offset: 1px; background: rgba(255,255,255,0.2); }
.smk-sida .smk-namnruta input[type="text"].fel { border-color: #fca5a5; }
.smk-sida input[type="color"] { width: 26px; height: 28px; padding: 0; border: none; background: none; cursor: pointer; }
.smk-i {
    width: 18px; height: 18px; border-radius: 50%; border: 1px solid #94a3b8; background: #fff; color: var(--smk-dampad); font-size: 0.7rem; font-weight: 700;
    font-style: italic; line-height: 1; padding: 0; cursor: pointer;
}
.smk-i:hover, .smk-i[aria-expanded="true"] { background: var(--smk-primar); border-color: var(--smk-primar); color: #fff; }
.smk-hint {
    font-size: 0.78rem; color: var(--smk-dampad); line-height: 1.4; background: #f8fafc; padding: 6px 9px; border-radius: 4px;
    border-left: 3px solid #cbd5e1; margin-bottom: 8px;
}
.smk-rad .smk-hint { margin: 2px 0 0 0; }

/* Lager och ledningar som kort */
.smk-kort-rubriker, .smk-kort-rad { display: grid; grid-template-columns: 20px 26px minmax(0, 1fr) 56px 50px 22px 22px; gap: 4px; align-items: center; }
.smk-kort-rubriker { font-size: 0.68rem; font-weight: 700; color: var(--smk-dampad); padding: 0 6px 3px; }
.smk-kort { background: #f8fafc; border: 1px solid var(--smk-kant); border-radius: 6px; padding: 6px; margin-bottom: 6px; }
.smk-kort-sammandrag { font-size: 0.72rem; color: var(--smk-dampad); margin: 3px 0 0 24px; overflow-wrap: anywhere; }
.smk-kort-av { background: #e2e8f0; border-color: #cbd5e1; }
.smk-kort-av input[type="text"], .smk-kort-av input[type="number"], .smk-kort-av select { background: #f1f5f9; color: var(--smk-dampad); }
.smk-kort-av input[type="color"] { opacity: 0.4; }
.smk-kort-av .smk-kort-sammandrag { margin-left: 0; }
.smk-aktiv-knapp {
    flex: 0 0 auto; height: 28px; padding: 0 9px; border: 1px solid #94a3b8; border-radius: 5px; background: #fff; color: var(--smk-mork);
    font-size: 0.74rem; font-weight: 600; cursor: pointer;
}
.smk-aktiv-knapp:hover { background: #f1f5f9; }
.smk-aktiv-knapp.av { background: var(--smk-primar); border-color: var(--smk-primar); color: #fff; }
.smk-aktiv-knapp.av:hover { background: var(--smk-primar-hover); }
.smk-kort-mer { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; margin-top: 6px; padding-top: 6px; border-top: 1px dashed var(--smk-kant); }
.smk-kort-mer label, .smk-faltrad label { display: block; font-size: 0.7rem; font-weight: 600; color: var(--smk-dampad); margin: 0 0 1px; }
.smk-ledning-rad1 { display: grid; grid-template-columns: 26px minmax(0, 1fr) 64px 22px; gap: 4px; align-items: end; }
.smk-faltrad { display: flex; gap: 6px; align-items: flex-end; margin-top: 5px; }
.smk-faltrad > label { flex: 1 1 0; min-width: 0; }
.smk-faltrad > .smk-styr { flex: 0 0 auto; }
.smk-styr { display: grid; grid-template-columns: repeat(4, 22px); gap: 2px; }
.smk-pil { background: #e2e8f0; color: #334155; border: none; border-radius: 4px; cursor: pointer; font-weight: 700; font-size: 0.68rem; padding: 0; height: 24px; line-height: 1; width: 100%; }
.smk-pil:hover:not(:disabled) { background: #cbd5e1; }
.smk-pil:disabled { opacity: 0.3; cursor: not-allowed; }
.smk-pilar { display: flex; flex-direction: column; gap: 1px; }
.smk-pilar .smk-pil { height: 14px; font-size: 0.55rem; }
.smk-ta-bort { background: #fff; color: #b91c1c; border: 1px solid #fca5a5; border-radius: 4px; cursor: pointer; font-weight: 700; height: 24px; width: 22px; padding: 0; line-height: 1; font-size: 0.72rem; }
.smk-ta-bort:hover { background: #fef2f2; }
.smk-mer-knapp { background: none; border: none; color: var(--smk-primar); cursor: pointer; font-size: 0.8rem; padding: 0; height: 24px; width: 22px; line-height: 1; }
.smk-lagg-till { width: 100%; background: #f1f5f9; color: var(--smk-mork); border: 1px dashed #94a3b8; border-radius: 6px; padding: 6px; font-size: 0.82rem; font-weight: 600; cursor: pointer; }
.smk-lagg-till:hover { background: #e2e8f0; }
.smk-lagg-till:disabled { opacity: 0.5; cursor: not-allowed; }

/* Vyerna */
.smk-vy { flex: 1 1 0; min-height: 0; display: flex; flex-direction: column; background: var(--smk-morkast); border-radius: 8px; padding: 6px 8px 8px; }
.smk-vy-rubrik { display: flex; align-items: center; flex-wrap: wrap; gap: 2px 10px; color: #fff; margin-bottom: 5px; }
.smk-vy-titel { font-size: 0.85rem; font-weight: 700; }
.smk-vy-text { font-size: 0.74rem; color: #cbd5e1; flex: 1 1 auto; min-width: 0; }
.smk-vy-knapp { background: #334155; color: #fff; border: none; padding: 3px 9px; font-size: 0.74rem; border-radius: 4px; cursor: pointer; }
.smk-vy-knapp:hover { background: #475569; }
.smk-rityta { flex: 1 1 auto; min-height: 0; position: relative; background: var(--smk-mork); border-radius: 6px; overflow: hidden; }
.smk-rityta svg { position: absolute; left: 0; top: 0; width: 100%; height: 100%; display: block; }
.smk-rityta-3d { cursor: grab; touch-action: none; }
.smk-rityta-3d.drar { cursor: grabbing; }
.smk-mitt[data-stor="2d"] .smk-vy-3d, .smk-mitt[data-stor="3d"] .smk-vy-2d { display: none; }

/* Högerspalten */
.smk-resultat { padding: 10px 12px 34px; }
.smk-resultat h2 { font-size: 1rem; font-weight: 700; color: var(--smk-mork); margin: 0 0 8px; }
.smk-resultat h3 { font-size: 0.82rem; font-weight: 700; color: var(--smk-mork); margin: 12px 0 4px; }
.smk-varning {
    background: #fffbeb; border: 1px solid #fde68a; border-left: 4px solid #d97706; padding: 8px 10px; border-radius: 6px; margin-bottom: 8px;
    font-size: 0.78rem; color: #92400e; line-height: 1.4;
}
.smk-varning strong { color: #b45309; display: block; margin-bottom: 2px; font-size: 0.82rem; }
.smk-summa { background: #eff6ff; border: 1px solid #bfdbfe; border-radius: 8px; padding: 8px 10px; margin-bottom: 8px; font-variant-numeric: tabular-nums; }
.smk-summa b { font-weight: inherit; }
.smk-summa-rad { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; font-size: 0.84rem; padding: 1px 0; }
.smk-summa-rad > :last-child { white-space: nowrap; }
.smk-summa-avdrag { color: #b91c1c; font-weight: 600; }
.smk-summa-total { border-top: 2px solid #93c5fd; margin-top: 4px; padding-top: 5px; color: var(--smk-morkast); font-weight: 700; }
.smk-summa-total strong { font-size: 1.45rem; font-weight: 800; }
.smk-tal-rutnat { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; }
.smk-tal { background: #f1f5f9; border-radius: 6px; padding: 4px 8px; min-width: 0; font-variant-numeric: tabular-nums; }
.smk-tal span { display: block; font-size: 0.7rem; color: var(--smk-dampad); }
.smk-tal strong { font-size: 0.95rem; color: var(--smk-mork); overflow-wrap: anywhere; }
.smk-tal b { font-weight: 700; }
.smk-lager-lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 6px; }
.smk-lager-kort { background: #f8fafc; border: 1px solid var(--smk-kant); border-left: 5px solid #94a3b8; border-radius: 6px; padding: 6px 9px; min-width: 0; font-variant-numeric: tabular-nums; }
.smk-lr { display: flex; align-items: baseline; gap: 6px; font-size: 0.84rem; padding: 1px 0; margin: 0; }
.smk-lr-namn { flex: 1 1 auto; min-width: 0; overflow-wrap: anywhere; }
.smk-lr-tal { flex: 0 0 auto; white-space: nowrap; text-align: right; }
.smk-lr-info { color: var(--smk-dampad); font-size: 0.72rem; }
.smk-lr-tomt { color: var(--smk-dampad); }
.smk-lr-avdrag { color: #b91c1c; font-weight: 600; cursor: pointer; align-items: center; }
.smk-lr-avdrag input { flex: 0 0 auto; margin: 0; width: 15px; height: 15px; accent-color: #b91c1c; cursor: pointer; }
.smk-lr-avdrag.av { color: #94a3b8; font-weight: 400; }
.smk-lr-avdrag.av .smk-lr-tal { text-decoration: line-through; }
.smk-lr-total { border-top: 1px solid #cbd5e1; margin-top: 3px; padding-top: 3px; color: var(--smk-morkast); font-size: 1.02rem; font-weight: 800; }
.smk-lager-under { font-size: 0.7rem; color: var(--smk-dampad); margin-top: 2px; }
.smk-co2 { color: var(--smk-gron); font-weight: 700; }
.smk-sammanfattning { background: #f0fdf4; border: 1px solid #bbf7d0; border-radius: 6px; padding: 8px 10px; font-size: 0.78rem; line-height: 1.5; }
.smk-sammanfattning em { display: block; }
.smk-liten { font-size: 0.74rem; color: var(--smk-dampad); line-height: 1.4; margin: 5px 0 0; }

/* Texterna under arbetsytan */
.smk-om { max-width: 1000px; margin: 0 auto; padding: 16px 12px 0; }
.smk-info { background: #f8fafc; border: 1px solid #cbd5e1; border-left: 4px solid var(--smk-primar); padding: 14px; border-radius: 6px; font-size: 0.85rem; color: #475569; line-height: 1.5; }
.smk-info > strong:first-child { color: var(--smk-mork); font-size: 0.9rem; }
.smk-info p { margin: 6px 0; }
.smk-info ol { margin: 8px 0 0; padding-left: 20px; }
.smk-friskrivning { margin-top: 14px; font-size: 0.78rem; color: var(--smk-dampad); border-top: 1px solid var(--smk-kant); padding-top: 10px; line-height: 1.4; }

/* Utskriftsblocket fylls av skriptet och syns bara på papper. Gäster får bara en uppmaning att logga in. */
.smk-utskrift, .smk-utskrift-las { display: none; }

/* Mina Kalkyler och dialogerna */
.smk-knapp {
    display: inline-block; border: 1px solid #cbd5e1; background: #f1f5f9; color: var(--smk-mork); padding: 6px 11px; border-radius: 6px; font-size: 0.84rem;
    font-weight: 600; line-height: 1.3; cursor: pointer; text-decoration: none; text-align: center;
}
.smk-knapp:hover { background: #e2e8f0; color: var(--smk-mork); text-decoration: none; }
.smk-knapp-primar { background: var(--smk-primar); border-color: var(--smk-primar); color: #fff; }
.smk-knapp-primar:hover { background: var(--smk-primar-hover); color: #fff; }
.smk-knapp-fara { background: #fff; border-color: #fca5a5; color: #b91c1c; }
.smk-knapp-fara:hover { background: #fef2f2; color: #991b1b; }
.smk-lank-knapp { font-size: inherit; font-weight: 600; color: inherit; cursor: pointer; text-decoration: underline; background: none; border: none; padding: 0; }
.smk-dlg { border: none; border-radius: 12px; padding: 0; color: var(--smk-text); width: min(640px, calc(100% - 24px)); max-height: calc(100vh - 40px); box-shadow: 0 10px 40px rgba(0,0,0,0.3); }
.smk-dlg::backdrop { background: rgba(15, 23, 42, 0.55); }
.smk-dlg-inre { padding: 20px; }
.smk-dlg-inre h2 { margin: 0 0 10px; font-size: 1.2rem; color: var(--smk-mork); }
.smk-dlg-inre p { margin: 8px 0; font-size: 0.9rem; line-height: 1.45; }
.smk-dlg-inre p.smk-liten { font-size: 0.8rem; }
.smk-dlg-etikett { display: block; font-weight: 600; font-size: 0.88rem; margin: 10px 0 4px; }
.smk-fel { color: #b91c1c; font-size: 0.82rem; }
.smk-dlg-knappar { display: flex; justify-content: space-between; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 14px; }
.smk-dlg-hoger { display: inline-flex; gap: 8px; flex-wrap: wrap; }
.smk-mina-rad { display: flex; gap: 12px; align-items: center; justify-content: space-between; padding: 10px 0; border-top: 1px solid var(--smk-kant); }
.smk-mina-inne { flex: 1; min-width: 0; }
.smk-mina-namn { font-weight: 700; color: var(--smk-mork); overflow-wrap: anywhere; }
.smk-mina-knappar { display: flex; gap: 5px; flex-wrap: wrap; justify-content: flex-end; flex: 0 0 auto; }
.smk-mina-sok { margin: 8px 0; }

/* Laptop och surfplatta: indata till vänster, vyerna bredvid varandra överst och resultaten under dem. */
@media screen and (max-width: 1250px) {
    .smk-yta {
        grid-template-columns: 330px minmax(0, 1fr);
        grid-template-rows: auto minmax(0, 1fr);
        grid-template-areas: "indata mitt" "indata resultat";
    }
    .smk-indata { grid-area: indata; }
    .smk-mitt { grid-area: mitt; flex-direction: row; }
    .smk-resultat { grid-area: resultat; }
    .smk-vy { min-width: 0; }
    .smk-rityta { flex: none; aspect-ratio: 600 / 350; }
    .smk-vy-text { display: none; }
    .smk-tal-rutnat { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .smk-mitt[data-stor] { flex: 1 1 auto; }
}

/* Mobil: en spalt. Tvärsnittet ligger kvar överst medan man ändrar, om skärmen är tillräckligt hög. */
@media screen and (max-width: 900px) {
    .smk-yta { display: flex; flex-direction: column; height: auto; padding: 8px 8px 0; }
    .smk-mitt { display: contents; }
    .smk-vy-2d { order: 1; }
    .smk-indata { order: 2; }
    .smk-vy-3d { order: 3; }
    .smk-resultat { order: 4; }
    .smk-spalt { overflow: visible; }
    .smk-del summary { position: static; }
    .smk-vy { flex: none; }
    .smk-vy-knapp[data-storre] { display: none; }
    .smk-mitt[data-stor] .smk-vy { display: flex; }
    .smk-tal-rutnat { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .smk-topp h1 { white-space: normal; flex: 1 1 100%; }
    .smk-namnruta { flex: 1 1 100%; }
    .smk-tk { flex: 1 1 auto; }
    .smk-knappar { width: 100%; }
    .smk-mina-rad { flex-direction: column; align-items: stretch; }
    .smk-mina-knappar { justify-content: flex-start; }
}
@media screen and (max-width: 900px) and (min-height: 600px) {
    .smk-vy-2d { position: sticky; top: 62px; z-index: 20; }
}

/* ---------- Utskrift ---------- */

@media print {
    @page { size: A4 portrait; margin: 10mm 12mm; }
    header, footer, nav, .smk-topp, .smk-meddelande, .smk-dlg, .smk-indata, .smk-vy-knapp, .smk-vy-text, .smk-info { display: none !important; }
    body { background: #fff !important; color: #000; font-size: 9pt; }
    .smk-yta { display: block; height: auto; padding: 0; }
    .smk-resultat { height: auto; overflow: visible; border: none; padding: 0; }
    .smk-utskrift { display: block; }
    .smk-utskrift h2 { font-size: 13pt; margin: 0 0 1mm; border-bottom: 2px solid #000; padding-bottom: 1mm; }
    .smk-utskrift h3 { font-size: 9.5pt; margin: 3mm 0 1mm; }
    .smk-utskrift table { border-collapse: collapse; width: 100%; font-size: 8pt; }
    .smk-utskrift td, .smk-utskrift th { border: 1px solid #bbb; padding: 0.6mm 1.5mm; text-align: left; }
    .smk-mitt { display: grid; grid-template-columns: 1fr 1fr; gap: 3mm; margin-top: 3mm; }
    .smk-vy, .smk-mitt[data-stor] .smk-vy { display: block !important; background: #0f172a; break-inside: avoid; padding: 1mm; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .smk-vy-titel { font-size: 8pt; }
    .smk-rityta { position: static; aspect-ratio: auto; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .smk-rityta svg { position: static; width: 100%; height: auto; }
    .smk-resultat { margin-top: 3mm; }
    .smk-resultat h2 { font-size: 11pt; }
    .smk-resultat h3 { font-size: 9.5pt; }
    .smk-tal-rutnat { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .smk-tal { padding: 1mm; }
    .smk-tal strong { font-size: 10pt; }
    .smk-summa { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .smk-lager-kort, .smk-summa, .smk-varning, .smk-sammanfattning { break-inside: avoid; }
    .smk-lager-kort { -webkit-print-color-adjust: exact; print-color-adjust: exact; }
    .smk-varning { display: block; }
    .smk-om { max-width: 100%; padding: 0; margin-top: 3mm; }
    .smk-friskrivning { font-size: 7.5pt; color: #333; border-top: 1px solid #000; margin-top: 2mm; padding-top: 1mm; }
    .smk-gast .smk-yta, .smk-gast .smk-utskrift, .smk-gast .smk-om { display: none !important; }
    .smk-gast .smk-utskrift-las { display: block; font-size: 12pt; }
}